222363363222 has 384 divisors, whose sum is σ = 678465994752. Its totient is φ = 50734252800.

The previous prime is 222363363221. The next prime is 222363363223.

222363363222 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (222363363221) and next prime (222363363223).

It is a super-3 number, since 3×222363363222³ (a number of 35 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222363363221) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 87440083 + ... + 87442625.

It is an arithmetic number, because the mean of its divisors is an integer number (1766838528).

Almost surely, 2^222363363222 is an apocalyptic number.

222363363222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 222363363222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339232997376).

222363363222 is an abundant number, since it is smaller than the sum of its proper divisors (456102631530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222363363222 is a wasteful number, since it uses less digits than its factorization.

222363363222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816 (or 2813 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

It can be divided in two parts, 222363 and 363222, that added together give a palindrome (585585).

The spelling of 222363363222 in words is "two hundred twenty-two billion, three hundred sixty-three million, three hundred sixty-three thousand, two hundred twenty-two".